3QHTF32-6.4512-PD

Oscillators Overview

The 3QHTF32-6.4512-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 6.4512 MHz and requires a 3.3V supply voltage. The device utilizes LVCMOS output logic for digital signal interfacing. It features a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm. The component supports a standby or power-down mode to reduce energy consumption when not in active use. It is designed for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic for standard digital interface compatibility
• Integrated standby and power-down functionality for power management
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• General purpose clock signal generation
• Digital system timing references
• Embedded controller clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target application's datasheet specifications. Confirm that the 3.3V operating voltage aligns with the system power rails. Ensure the 4-SMD footprint matches the PCB layout constraints. Check for any specific RoHS compliance documentation if required by the manufacturing facility standards.

Oscillators Selection Notes

Select this component when a precise 6.4512 MHz reference is required for LVCMOS compatible circuits. Consider the 3.2x2.5mm package size for space-constrained designs. Evaluate the need for power-down capabilities if battery efficiency is a priority. Compare stability requirements against other members of the 3QHTF32 series if tighter tolerances are necessary.

Oscillators Part Context

This part belongs to the 3QHTF32 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies within the same physical footprint. Similar models include the 3QHTF32-8.448-PD and 3QHTF32-17.73448-PD, which share identical packaging and electrical characteristics but differ in operating frequency.

Oscillators Replacement Considerations

Direct substitutes may include other 3QHTF32 series variants with matching 6.4512 MHz frequency. Cross-reference with Mercury Electronics' current product listings for updated revisions. Verify pinout compatibility before replacing with generic equivalents.